JP2002139680A - 空間光変復調器及びこれを用いたホログラム記録再生装置 - Google Patents

空間光変復調器及びこれを用いたホログラム記録再生装置

Info

Publication number
JP2002139680A
JP2002139680A JP2000332826A JP2000332826A JP2002139680A JP 2002139680 A JP2002139680 A JP 2002139680A JP 2000332826 A JP2000332826 A JP 2000332826A JP 2000332826 A JP2000332826 A JP 2000332826A JP 2002139680 A JP2002139680 A JP 2002139680A
Authority
JP
Japan
Prior art keywords
recording
light
photoelectric conversion
conversion element
mirror
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2000332826A
Other languages
English (en)
Japanese (ja)
Inventor
Satoru Tanaka
覚 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP2000332826A priority Critical patent/JP2002139680A/ja
Priority to EP01125536A priority patent/EP1202136A3/fr
Priority to US09/984,513 priority patent/US20020057486A1/en
Publication of JP2002139680A publication Critical patent/JP2002139680A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/042—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using information stored in the form of interference pattern
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
    • G02B26/0841—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD the reflecting element being moved or deformed by electrostatic means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0065—Recording, reproducing or erasing by using optical interference patterns, e.g. holograms
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/08547—Arrangements for positioning the light beam only without moving the head, e.g. using static electro-optical elements
    • G11B7/08564—Arrangements for positioning the light beam only without moving the head, e.g. using static electro-optical elements using galvanomirrors
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H2001/0208—Individual components other than the hologram
    • G03H2001/0224—Active addressable light modulator, i.e. Spatial Light Modulator [SLM]
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H2001/026—Recording materials or recording processes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H2001/026—Recording materials or recording processes
    • G03H2001/0268—Inorganic recording material, e.g. photorefractive crystal [PRC]
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/0402—Recording geometries or arrangements
    • G03H2001/0413—Recording geometries or arrangements for recording transmission holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H2001/2244—Means for detecting or recording the holobject
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2222/00—Light sources or light beam properties
    • G03H2222/50—Geometrical property of the irradiating beam
    • G03H2222/56—Conjugated beam
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2225/00—Active addressable light modulator
    • G03H2225/20—Nature, e.g. e-beam addressed
    • G03H2225/24—Having movable pixels, e.g. microelectromechanical systems [MEMS]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
JP2000332826A 2000-10-31 2000-10-31 空間光変復調器及びこれを用いたホログラム記録再生装置 Pending JP2002139680A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2000332826A JP2002139680A (ja) 2000-10-31 2000-10-31 空間光変復調器及びこれを用いたホログラム記録再生装置
EP01125536A EP1202136A3 (fr) 2000-10-31 2001-10-25 Modulateur/démodulateur spatial de lumière et dispositif holographique d'enregistrement/reproduction l'utilisant
US09/984,513 US20020057486A1 (en) 2000-10-31 2001-10-30 Spatial light modulator/demodulator and holographic recording/reproducing apparatus using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000332826A JP2002139680A (ja) 2000-10-31 2000-10-31 空間光変復調器及びこれを用いたホログラム記録再生装置

Publications (1)

Publication Number Publication Date
JP2002139680A true JP2002139680A (ja) 2002-05-17

Family

ID=18808983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000332826A Pending JP2002139680A (ja) 2000-10-31 2000-10-31 空間光変復調器及びこれを用いたホログラム記録再生装置

Country Status (3)

Country Link
US (1) US20020057486A1 (fr)
EP (1) EP1202136A3 (fr)
JP (1) JP2002139680A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006317886A (ja) * 2005-04-15 2006-11-24 Sony Corp ホログラム記録再生装置
JP2007293331A (ja) * 2006-04-06 2007-11-08 Asml Netherlands Bv 非線形バネによる大変形ｍｅｍｓミラーを用いる露光装置及びデバイス製造方法
JP2015146018A (ja) * 2008-12-23 2015-08-13 シレックス マイクロシステムズ アーベー 偏向可能マイクロミラーを含むデバイス
KR101690700B1 (ko) * 2015-10-01 2016-12-28 주식회사 미래기술연구소 무안경 방식의 3차원 디지털 홀로그래픽 디스플레이장치

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6767751B2 (en) * 2002-05-28 2004-07-27 Silicon Light Machines, Inc. Integrated driver process flow
JP2004069722A (ja) * 2002-08-01 2004-03-04 Pioneer Electronic Corp ホログラム記録再生システム
TW200422798A (en) * 2003-04-29 2004-11-01 Ind Tech Res Inst Holographic data storage system
US7546037B2 (en) * 2004-09-10 2009-06-09 New York University Topologically multiplexed optical data communication
US20090009834A1 (en) * 2006-10-06 2009-01-08 California Institute Of Technology Optical phase processing in a scattering medium
EP1975930A3 (fr) * 2007-03-27 2009-08-12 Sharp Kabushiki Kaisha Appareil d'enregistrement et de reconstruction d'hologramme à multiplexage et procédé associé
JP5564637B2 (ja) * 2008-03-13 2014-07-30 有限会社ホーリーマイン 立体画像投影装置
US8451450B2 (en) * 2009-09-14 2013-05-28 Bio-Rad Laboratories, Inc. Near real time optical phase conjugation
US9057695B2 (en) * 2009-09-24 2015-06-16 Canon Kabushiki Kaisha Apparatus and method for irradiating a scattering medium with a reconstructive wave
WO2011060097A2 (fr) * 2009-11-10 2011-05-19 California Institute Of Technology Tomographie optique à conjugué de phase assistée par acoustique
CN104808470B (zh) * 2015-05-22 2017-07-11 南开大学 一种通过一步任意角相移消除数字全息零级像的方法
EP3620763A1 (fr) * 2018-09-07 2020-03-11 Boegli-Gravures S.A. Mise en forme de faisceau laser adaptatif
CN112748111B (zh) * 2019-10-31 2022-09-27 上海微电子装备（集团）股份有限公司 三维检测装置及三维检测方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4698602A (en) * 1985-10-09 1987-10-06 The United States Of America As Represented By The Secretary Of The Air Force Micromirror spatial light modulator
US5673139A (en) * 1993-07-19 1997-09-30 Medcom, Inc. Microelectromechanical television scanning device and method for making the same
US5629790A (en) * 1993-10-18 1997-05-13 Neukermans; Armand P. Micromachined torsional scanner
US5959747A (en) * 1996-09-11 1999-09-28 California Institute Of Technology Compact architecture for holographic systems

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006317886A (ja) * 2005-04-15 2006-11-24 Sony Corp ホログラム記録再生装置
JP2007293331A (ja) * 2006-04-06 2007-11-08 Asml Netherlands Bv 非線形バネによる大変形ｍｅｍｓミラーを用いる露光装置及びデバイス製造方法
JP2015146018A (ja) * 2008-12-23 2015-08-13 シレックス マイクロシステムズ アーベー 偏向可能マイクロミラーを含むデバイス
KR101690700B1 (ko) * 2015-10-01 2016-12-28 주식회사 미래기술연구소 무안경 방식의 3차원 디지털 홀로그래픽 디스플레이장치

Also Published As

Publication number Publication date
US20020057486A1 (en) 2002-05-16
EP1202136A2 (fr) 2002-05-02
EP1202136A3 (fr) 2007-10-31

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